North Central Iowa's preferred choice in Real Estate for Mason City and the surrounding communities. We have a team of 22 professional, trustworthy associates. Our clients are the number one priority. We work diligently to represent you fairly and ethically. If you are buying or selling your first or fifth home, let our TEAM show you the benefits of using CENTURY 21 Preferred's proven track record.Call or stop by our office at the Stone Creek Office Park located at 2800 4th St. SW, Suite 3, Mason City or 840 Central Ave., Northwood to confidentially discuss your Real Estate needs. Let us help you find the home of your dreams. We are your full service Real Estate office. CENTURY 21 has the worlds most recognized yard sign and is the number one relocation company. We have a professional, courteous, full-staffed office ahead of the times.